492261840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4687

約数の個数: 240

約数和(自身を含む): 1972820160

約数和(自身を除く): 1480558320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4651, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9302, 10584, 11760, 13230, 13953, 15120, 17640, 18604, 21168, 23255, 26460, 27906, 32557, 35280, 37208, 41859, 46510, 52920, 55812, 65114, 69765, 74416, 83718, 93020, 97671, 105840, 111624, 125577, 130228, 139530, 162785, 167436, 186040, 195342, 209295, 223248, 227899, 251154, 260456, 279060, 293013, 325570, 334872, 372080, 390684, 418590, 455798, 488355, 502308, 520912, 558120, 586026, 627885, 651140, 669744, 683697, 781368, 837180, 879039, 911596, 976710, 1004616, 1116240, 1139495, 1172052, 1255770, 1302280, 1367394, 1465065, 1562736, 1674360, 1758078, 1823192, 1953420, 2009232, 2051091, 2278990, 2344104, 2511540, 2604560, 2734788, 2930130, 3348720, 3418485, 3516156, 3646384, 3906840, 4102182, 4395195, 4557980, 4688208, 5023080, 5469576, 5860260, 6153273, 6836970, 7032312, 7813680, 8204364, 8790390, 9115960, 10046160, 10255455, 10939152, 11720520, 12306546, 13673940, 14064624, 16408728, 17580780, 18231920, 20510910, 23441040, 24613092, 27347880, 30766365, 32817456, 35161560, 41021820, 49226184, 54695760, 61532730, 70323120, 82043640, 98452368, 123065460, 164087280, 246130920, 492261840]

約数ペア:

[(1, 492261840), (2, 246130920), (3, 164087280), (4, 123065460), (5, 98452368), (6, 82043640), (7, 70323120), (8, 61532730), (9, 54695760), (10, 49226184), (12, 41021820), (14, 35161560), (15, 32817456), (16, 30766365), (18, 27347880), (20, 24613092), (21, 23441040), (24, 20510910), (27, 18231920), (28, 17580780), (30, 16408728), (35, 14064624), (36, 13673940), (40, 12306546), (42, 11720520), (45, 10939152), (48, 10255455), (49, 10046160), (54, 9115960), (56, 8790390), (60, 8204364), (63, 7813680), (70, 7032312), (72, 6836970), (80, 6153273), (84, 5860260), (90, 5469576), (98, 5023080), (105, 4688208), (108, 4557980), (112, 4395195), (120, 4102182), (126, 3906840), (135, 3646384), (140, 3516156), (144, 3418485), (147, 3348720), (168, 2930130), (180, 2734788), (189, 2604560), (196, 2511540), (210, 2344104), (216, 2278990), (240, 2051091), (245, 2009232), (252, 1953420), (270, 1823192), (280, 1758078), (294, 1674360), (315, 1562736), (336, 1465065), (360, 1367394), (378, 1302280), (392, 1255770), (420, 1172052), (432, 1139495), (441, 1116240), (490, 1004616), (504, 976710), (540, 911596), (560, 879039), (588, 837180), (630, 781368), (720, 683697), (735, 669744), (756, 651140), (784, 627885), (840, 586026), (882, 558120), (945, 520912), (980, 502308), (1008, 488355), (1080, 455798), (1176, 418590), (1260, 390684), (1323, 372080), (1470, 334872), (1512, 325570), (1680, 293013), (1764, 279060), (1890, 260456), (1960, 251154), (2160, 227899), (2205, 223248), (2352, 209295), (2520, 195342), (2646, 186040), (2940, 167436), (3024, 162785), (3528, 139530), (3780, 130228), (3920, 125577), (4410, 111624), (4651, 105840), (5040, 97671), (5292, 93020), (5880, 83718), (6615, 74416), (7056, 69765), (7560, 65114), (8820, 55812), (9302, 52920), (10584, 46510), (11760, 41859), (13230, 37208), (13953, 35280), (15120, 32557), (17640, 27906), (18604, 26460), (21168, 23255)]